Update
A MOTORCYCLIST was injured after he came off of his bike near junction 1B on the A282, just after the Dartford Crossing.
Police were called at 11.38am and paramedics treated the casualty at the scene before taking him to hospital.
The extent of his injuries is unknown, although they are not life threatening, police confirmed this afternoon (Saturday).
1300 hrs
M25 Kent – One lane closed and long delays on M25 clockwise at J1b, A282 (Dartford), because of a serious accident. Congestion to J30, A13 (Lakeside).
The M25 clockwise has long delays between junctions J29 (Romford/Basildon) and J1B (Dartford/Bluewater) due to an earlier incident which blocked the carriageway on the A282 southbound at J1B near Dartford.
Customers may wish to consider alternative routes and should allow extra time for their journey.
1200 hrs
M25 Kent – M25 blocked and stationary traffic clockwise at J1b, A282 (Dartford), because of a serious accident. Congestion to J30, A13 (Lakeside).
M25 Kent – The main road is closed, with traffic being routed around the junction and back on again,, queuing traffic and long delays on M25 clockwise at J1b, A282 (Dartford), because of a serious accident. Congestion to J30, A13 (Lakeside).
Air ambulance in attendance
Normal traffic conditions not expected until 1430 hrs